William M. Heyn

Person

New Canaan, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Induction heat sealed container closures
- Patent number 10,287,039
- Issue date May 14, 2019
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Angled sealing surface for container end panel
- Patent number 8,052,367
- Issue date Nov 8, 2011
- William M. Heyn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a container closure
- Patent number 6,258,312
- Issue date Jul 10, 2001
- Polystar Packaging, Incorporated
- William M. Heyn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding a peripheral frame with a panel insert
- Patent number 6,033,613
- Issue date Mar 7, 2000
- Polystar Packaging, Incorporated
- William M. Heyn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming container closure
- Patent number 5,830,398
- Issue date Nov 3, 1998
- Polystar Packaging, Incorporated
- William M. Heyn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making an injection molded frame having a panel insert
- Patent number 5,360,588
- Issue date Nov 1, 1994
- Polystar Packaging, Inc.
- William M. Heyn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for making an injection molded frame having a panel insert
- Patent number 5,273,416
- Issue date Dec 28, 1993
- Polystar Packaging, Incorporated
- William M. Heyn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Container closure, and method for producing same
- Patent number 5,125,528
- Issue date Jun 30, 1992
- Polystar Packaging, Inc.
- William M. Heyn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reclosable container closure
- Patent number 5,085,339
- Issue date Feb 4, 1992
- Polystar Packaging, Incorporated
- Donald J. Roth
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Closure for domed beverage containers and the like
- Patent number 4,440,310
- Issue date Apr 3, 1984
- The Continental Group, Inc.
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Can and closure therefor
- Patent number 4,427,128
- Issue date Jan 24, 1984
- The Continental Group, Inc.
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Plastic plug type closure for beverage containers
- Patent number 4,407,424
- Issue date Oct 4, 1983
- The Continental Group, Inc.
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Easy opening container with vent means
- Patent number 4,318,494
- Issue date Mar 9, 1982
- The Continental Group, Inc.
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT SEALING ON MULTIPLE ANGLED CONTAINER FLANGES
- Publication number 20160083166
- Publication date Mar 24, 2016
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Induction Heat Sealed Container Closures
- Publication number 20160016681
- Publication date Jan 21, 2016
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OVERCAP FOR A CONTAINER
- Publication number 20090065467
- Publication date Mar 12, 2009
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Angled Sealing Surface For Container End Panel
- Publication number 20080253863
- Publication date Oct 16, 2008
- William M. Heyn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Sealing surfaces for container end panels
- Publication number 20060191940
- Publication date Aug 31, 2006
- William M. Heyn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

William M. Heyn

Person

Patents Grantslast 30 patents

Induction heat sealed container closures

Angled sealing surface for container end panel

Method for producing a container closure

Method of molding a peripheral frame with a panel insert

Method for forming container closure

Method of making an injection molded frame having a panel insert

Apparatus for making an injection molded frame having a panel insert

Container closure, and method for producing same

Reclosable container closure

Closure for domed beverage containers and the like

Can and closure therefor

Plastic plug type closure for beverage containers

Easy opening container with vent means

Patents Applicationslast 30 patents

HEAT SEALING ON MULTIPLE ANGLED CONTAINER FLANGES

Induction Heat Sealed Container Closures

OVERCAP FOR A CONTAINER

Angled Sealing Surface For Container End Panel

Sealing surfaces for container end panels